| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.79 | 5.672% | $52.6141 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $193.56 | 6.167% | $205.4968 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $198.64 | 8.717% | $215.9554 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $182.75 | 11.469% | $203.7096 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $175.85 | 12.692% | $198.1689 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $227.75 | 12.746% | $256.779 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $96.50 | 10.872% | $106.9915 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $1,124.84 | $1,239.7153 | $1,239.72 | $1,239.70 | $1,239.80 | |